
body {
  width: 100%;
  height: 100%;
  background: #000000;
}
#main{
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}
.video-container{
  width: 100%;
  height: 100%;
}
.video-container video{
  width: 100%;
  height: 100%;
}